Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676459 | Vibration-tolerant lamp mounting assembly | David S. Schwerzler | 1997-10-14 |
| 5644975 | Gas cooking apparatus | Gary R. Fortuna, Wayne Hollingshead, David S. Schwerzler, Thomas J. Willis | 1997-07-08 |
| 5639497 | Cooking control system for rotisserie ovens | Thomas J. Willis, Mark Finck | 1997-06-17 |